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What implementation does it support? (RFC 6238 (TOTP) vs. RFC 4226 (HOTP)) #13

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ehdis opened this issue Feb 7, 2020 · 1 comment
Open

What implementation does it support? (RFC 6238 (TOTP) vs. RFC 4226 (HOTP)) #13

ehdis opened this issue Feb 7, 2020 · 1 comment
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@ehdis
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ehdis commented Feb 7, 2020

Description on https://openrepos.net/content/slava/foil-auth says:

Only time-based (TOTP) passwords are supported in this version.

and https://github.com/monich/harbour-foilauth says:

is an HMAC-based generator of One-Time Passwords

so RFC 6238 (TOTP) vs. RFC 4226 (HOTP).

What implementation does it support?
@monich
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monich commented Feb 7, 2020

RFC 6238 with 30-seconds time step sounds like it, HMAC-SHA1 only. If HMAC-SHA256 is needed, it's easy enough to add SHA-256 option, but I would need a service to test against.

@monich monich added the question Further information is requested label Apr 5, 2021
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